A few minutes before the church services started, the congregation was sitting in their pews and talking. Suddenly, Satan appeared at the front of the church. Everyone started screaming and running for  the front entrance, trampling each other in a frantic effort to get away from  evil incarnate.
 
Soon the church was empty except for one elderly  gentleman who sat calmly in his pew without moving, seemingly oblivious to the  fact that God's ultimate enemy was in his presence. So Satan walked up to the  man and said, 'Do you know who I am?'
The man replied, 'Yep, sure  do.'
 
'Aren't you afraid of me?' Satan asked.
'Nope, sure ain't.'  said the man.
 
'Don't you realize I can kill you with one word?'  asked Satan.
'Don't doubt it for a minute,' returned the old man, in an even  tone.
 
'Did you know that I can cause you profound, horrifying AGONY  for All eternity? ' persisted Satan.
'Yep,' was the calm  reply.
 
'And you are still not afraid?' asked Satan.
'Nope,' said  the old man.
 
More than a little perturbed, Satan asked, ' Why  aren't you afraid
Of me?'
 
The man calmly replied, 'Been married  to your sister for 48 years.'